﻿namespace System.ComponentModel
{
	public delegate void PropertyChangingEventHandler(object sender, PropertyChangingEventArgs e);

	public class PropertyChangingEventArgs : EventArgs
	{
		readonly string propertyName;

		public PropertyChangingEventArgs(string propertyName)
		{
			this.propertyName = propertyName;
		}

		public virtual string PropertyName
		{
			get
			{
				return propertyName;
			}
		}
	}
}
